Operating temperature -20°C to 70°C Garmin GPSMAP External Display with 1500 Nits Brightness Product Overview The Sihovision SL700W Marine Monitors are expertly engineered display solutions designed to meet the rigorous demands of marine environments. Crafted with a robust Aluminium Alloy Bezel and Zinc Plating Cold Rolled Steel Rear Housing, these monitors offer exceptional durability and corrosion resistance for long-lasting performance in harsh sea conditions. Featuring